Here is a list of all enums with links to the classes they belong to:

• Columns : QtPdCom::MessageModel, QtPdCom::MessageModelUnion
• ConnectionState : QtPdCom::Process
• Roles : QtPdCom::BroadcastModel, QtPdCom::ClientStatisticsModel, QtPdCom::MessageModel, QtPdCom::TableColumn
• SslCaMode : QtPdCom::Process
• Type : QtPdCom::Message